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fstat(2) can't return an S_IFLNK, so delete that test.

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Also, switch to S_IS*() tests and update the manpage
to reflect that POSIX-2024 has no substantive changes
for wc(1)

ok op@ millert@
This commit is contained in:
guenther 2024-09-11 03:57:14 +00:00
parent 4c8569653c
commit e291b8af02
2 changed files with 8 additions and 12 deletions
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6
usr.bin/wc/wc.1
View File

@ -1,4 +1,4 @@
.\" $OpenBSD: wc.1,v 1.27 2016/10/24 13:46:58 schwarze Exp $
.\" $OpenBSD: wc.1,v 1.28 2024/09/11 03:57:14 guenther Exp $
.\"
.\" Copyright (c) 1991, 1993
.\" The Regents of the University of California. All rights reserved.
@ -32,7 +32,7 @@
.\"
.\" from: @(#)wc.1 8.2 (Berkeley) 4/19/94
.\"
.Dd $Mdocdate: October 24 2016 $
.Dd $Mdocdate: September 11 2024 $
.Dt WC 1
.Os
.Sh NAME
@ -125,7 +125,7 @@ has the same effect as
The
.Nm
utility is compliant with the
.St -p1003.1-2008
.St -p1003.1-2024
specification.
.Pp
The flag

14
usr.bin/wc/wc.c
View File

@ -1,4 +1,4 @@
/* $OpenBSD: wc.c,v 1.31 2022/12/04 23:50:50 cheloha Exp $ */
/* $OpenBSD: wc.c,v 1.32 2024/09/11 03:57:14 guenther Exp $ */
/*
* Copyright (c) 1980, 1987, 1991, 1993
@ -193,23 +193,19 @@ cnt(const char *path)
}
/*
* If all we need is the number of characters and
* it's a directory or a regular or linked file, just
* stat the puppy. We avoid testing for it not being
* it's a directory or a regular file, just stat
* our handle. We avoid testing for it not being
* a special device in case someone adds a new type
* of inode.
*/
else if (dochar) {
mode_t ifmt;
if (fstat(fd, &sbuf)) {
warn("%s", file);
rval = 1;
} else {
ifmt = sbuf.st_mode & S_IFMT;
if (ifmt == S_IFREG || ifmt == S_IFLNK
|| ifmt == S_IFDIR) {
if (S_ISREG(sbuf.st_mode) || S_ISDIR(sbuf.st_mode))
charct = sbuf.st_size;
} else {
else {
while ((len = read(fd, buf, _MAXBSIZE)) > 0)
charct += len;
if (len == -1) {